US3118498A - Heat exchangers - Google Patents
Heat exchangers Download PDFInfo
- Publication number
- US3118498A US3118498A US834801A US83480159A US3118498A US 3118498 A US3118498 A US 3118498A US 834801 A US834801 A US 834801A US 83480159 A US83480159 A US 83480159A US 3118498 A US3118498 A US 3118498A
- Authority
- US
- United States
- Prior art keywords
- panels
- fluid
- heat
- headers
- exchangers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
- Y10S165/442—Conduits
- Y10S165/451—Conduits including bent conduits
Definitions
- An object of the invention is to provide a heat-exchange structure that is easily manufactured and assembled, of economical construction providing the greatest amount of heat-exchange surface in any given cubic space.
- a further object of the invention is to provide a heatexchange structure wherein a plurality of heat-exchange panels provide for longitudinal fluid flow paths, the panels having heat-exchange fins bonded therebetween providing fluid flow paths in cross-flow relation to said longitudinal flow paths.
- Another object is to provide such heat-exchange structures of semi-circular configuration wherein said panel fluid flows paths are circumferential and said heat-exchange fin flow paths are axial.
- Yet another object of the invention is to provide a heat-exhange structure of circular configuration comprising two heat-exchangers of the type just above mentioned assembled in opposed relation and wherein a liquid supplied to the heat-exchange structure is divided to flow circumferentially through both heat-exchangers.
- FIG. 1 is a view in perspective of a circular heat-exchange structure of the invention
- FIG. 2 is a plan View of the heat-exchange structure of FIG. 1;
- P16. 3 is a plan view, to a larger scale than FIGS. 1 and 2, of a pair of heat-exchange panels having heatexchange fins interposed therebetween;
- FIG. 4 is a sectional view taken on line 44 of FIG. 3 showing the internal configuration of a typical heatexchange panel
- PEG. 5 is a front view of a tube-header adapted to be attached to a heat-exchange panel
- PEG. 6 is a sectional view taken on the line 6-6 of FIG. 5;
- FIG. 7 is a plan view of a collecting plate adapted to receive various tube-headers for distributing fluid thereto;
- FIG. 8 is a sectional view taken on the line 8-8 of FIG. 7;
- FIGS. 9 and 10 are elevation and plan views respectively of a fluid distributing boot adapted to be mounted over the collector plate of FIG. 7;
- FIG. 11 is an elevation of a tie rod used to maintain the various panels in proper spaced relationship.
- assemblage 1% comprises a heat-exchanger 11 and heat-exchanger 12.
- Heat-exchangers 11 and 12 are mirror duplicates of one another, therefore, for the purpose of this description, duplicate parts in exchangers 11 and 12 are given the same numerals.
- the heat-exchangers are composed of a plurality of arcuate panels 13 more clearly shown in FIG. 3.
- Panels 13 comprise a plurality of extrusions internally cored to form a plurality of passageways 14, which are preferable to a single slot for strength purposes.
- the extrusions are welded together, as at 15, to form the completed panel.
- Corrugated heat-exchange fins 16 are provided on both sides of each arcuate panel 13. Pins 16 allow for cross (axial) flow of a heated or cooled gas with respect to panels 13.
- a thin aluminum sheet 17 is provided between adjacent fins 16 to prevent the fins from inter-engaging.
- panels 13 can take the form of extrusions, cast ings, etc., suitable for passing liquid therethrough. Panels 13 are nested one within the other with each panel forming a semi-circle of successively smaller radius, progressing from the outermost panel to the innermost.
- panels 13 provide a fluid course for a liquid to be either cooled or heated within the heat-exchangers. It can be readily seen that the liquid flow is circumferential (longitudinal of the panels), as seen in FIGS. 1 and 2.
- each panel 13 is provided with a fluid header 13.
- Headers 18 are formed of tubes 19 open on the upper end thereof and having a plurality of slots 21 through one wall thereof.
- a V-shaped flange portion 21 is provided for attachment to panels 13, preferably placing slots Ztl in registry with passageways 14 in panels 13.
- the end of panel 13 is somewhat spaced from the wall of tube 19 defining slots 20, thereby forming a longitudinal passage 22 therebetween. This insures complete flow of fluid from slots 20 of tubes 19 into passageways 14 of panels 13 by way of passages 22, even though there be misalignment between the slots 20 and passageways 14.
- the circumferential length of adjacent panels is selected such that alternate of said fluid headers 18 lie in adjacent radially directed planes such that said headers are positioned in staggered relation, as can clearly be seen in FIG. 3. This allows the headers 18 to be of larger diameter than would otherwise be possible.
- the panels are assembled one within the other around an inner cylinder 23.
- Cylinder 23 is counterbored to receive therein a ring 24.
- Cylinder 23 provides the necessary rigidity and support to the entire structure.
- the purpose of ring 24 is to provide a gripping section for the entire assembly so that it may be picked up and handled by whatever lifting mechanism is desirable.
- Exchangers 11 and 12 are assembled about cylinder 23 with their respective headers 18 in proper staggered relation, and the opposed headers 18 on both ends of the panels 13 are positioned by a tube plate 25, as shown in FIG. 7, having a plurality of apertures 26 therethrough with each aperture 26 adapted to receive its respective fluid header 18.
- Similar collecting plates (not shown) are positioned on the under side of headers 13 to receive the closed ends thereof.
- This lower collecting plate has apertures similar to apertures 26, except, however, that they do not go through the entire plate but, instead, serve merely as collecting sockets for headers 18.
- the tube plates 25' are each recessed around the edges thereof, as shown at 27, to receive a fluid distributing boot 28.
- the configuration of boot 28 can clearly be seen in FIGS. 9 and 1t), and include a handle member 29 and a pair of stiffening braces 30.
- a plurality of tie rods 31, as shown in FIG. 11, are notched as at 32, and are mounted at selected intervals along the top of the assembly. Notches 32 are so spaced along rod 31 as to each receive the upper edge of an adjacent panel 13 for attachment (as by welding) thereto. It will be appreciated that this prevents the panels from shifting toward, or away from, each other preventing any crushing of fins 16.
- binder 33 of heavy metal, to which binder tie rods 31 are suitably attached as by welding on their outermost ends. On their innermost ends, tie rods 31 are fastened to cylinder 23 also as by welding.
- any fluid that is to be heated or cooled is led into one or the other of distributing boots 28.
- the boot 28 then distributes the fluid over the entire face of tube plate 25, the fluid thence flowing axially into the fluid headers 18, exiting therefrom by way of slots 20 into passageways 14, whence the fluid flows circumferentially through the various panels 13, exiting in the same manner through the opposite distributing boot 2-3. It will be apparent that the fluid will be subdivided, part flowing through heatexchanger 11 and part through heat-exchanger 12. Hot or cold air or other gas is then passed axially through heatexchange fins 16, giving up heat to, or picking up heat from the fluid flowing through panels 13.
- a heat-exchanger comprising a plurality of arcuate internally cored panels defining circumferential fluid passageways, said panels taking the form of semi-circles of different radii nested one within the other, a plurality of corrugated fins positioned one each between said panels and bonded thereto providing axial fluid passages, a plurality of fluid headers having axially directed fluid passages attached to said free ends of said panels for distributing fluid axially of said panels for flow therethrough, the linear distance between said panels being less than the diameter of said headers, alternate of said panels terminating in a substantially radially directed plane and said panels therebetween terminating in a parallel offset plane such that said headers lie in said two planes and in staggered relation, and means attached to said fluid headers for either distributing fluid to or receiving fluid from said headers.
- An assemblage comprising a pair of opposed heatexchangers as set out in claim 1, and wherein said last mentioned means comprises a pair of fluid distributing boots and wherein each said boot is attached to opposed fluid headers of both said heat-exchangers.
- a heat-exchanger comprising a plurality of arcuate internally cored panels defining circumferential fluid passageways nested one within the other, a means positioned between said panels and bonded thereto providing axial fluid passages, a plurality of fluid headers having axially directed fluid passages attached to the free ends of said panels for distributing fluid axially of said panels for flow therethrough, the linear distance between said panels being less than the diameter of said headers, alternate of said panels terminating in alternate planes such that said headers lie in said two planes and in staggered relation, and a pair of radially extending fluid distributing boots each collecting the fluid headers at the free ends of said panels.
- a heat-exchanger comprising a plurality of arcuate internally cored panels defining circumferential iluid passageways nested one within the other, means positioned between said panels and bonded thereto providing axial fluid passages, a fluid header having an axially directed fluid passage attached to the free ends of each of said panels for distributing fluid axially of said panels for flow therethrough, the linear distance between said panels being less than the diameter of said headers, al ternate of said panels terminating in two parallel planes such that said headers lie in said two planes and in staggered relation, and means attached to said fluid headers for distributing fluid to or receiving fluid from said headers.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
J 1964 J. a. BERGDOLL ETAL 3,113,493
HEAT EXCHANGERS Filed Aug. 19, 1959 4 Sheets-Sheet 1 INVENTORS JOH/V QBERGDDZL, JastP/I k. C/MMBERLA/M BY 54M P. sauna 1w J 1964 J. G. BERGDOLL ETAL 9 HEAT EXCHANGERS Filed Aug. 19, 1959 4 Sheets-Sheet 2 J 1964 J. a. BERGDOLL ETAL 3,
HEAT EXCHANGERS 4 Sheets-Sheet 3 Filed Aug. 19, 1959 Ja 1954 J. G. BERGDOLL ETAL 3,118,498
HEAT EXCHANGERS Filed Aug. 19. 1959 4 Sheets-Sheet 4 Q Q Q Q Q CD IN VEN TORS JOHN G. 8ERGDOLL Just/w R. cmnaikulfi, BY SAM I. sauna nun United States Patent O 3,118,498 HEAT EXCHANGERS John G. Bergdoll, York, .loseph R. Chamberlain, York Township, York County, Sam 1. Soling, Spring Garden Township, York County, and Willard R. Zahn, West Manchester Township, York County, Pa, assignors to Borg-Warner Corporation, Chicago, 111., a corporation of illinois Filed Aug. 19, 195?, Ser. No. 834,301 4 Claims. (Cl. 165-166) This invention relates generally to heat-exchangers adapted to provide the greatest amount of heat-exchange surface in a given space. More particularly, it relates to such heat-exchangers having circular or semi-circular configuration.
An object of the invention is to provide a heat-exchange structure that is easily manufactured and assembled, of economical construction providing the greatest amount of heat-exchange surface in any given cubic space.
A further object of the invention is to provide a heatexchange structure wherein a plurality of heat-exchange panels provide for longitudinal fluid flow paths, the panels having heat-exchange fins bonded therebetween providing fluid flow paths in cross-flow relation to said longitudinal flow paths. Another object is to provide such heat-exchange structures of semi-circular configuration wherein said panel fluid flows paths are circumferential and said heat-exchange fin flow paths are axial.
Yet another object of the invention is to provide a heat-exhange structure of circular configuration comprising two heat-exchangers of the type just above mentioned assembled in opposed relation and wherein a liquid supplied to the heat-exchange structure is divided to flow circumferentially through both heat-exchangers.
The invention consists of the novel constructions, arrangements and devices to be hereinafter described and claimed for carrying out the above-stated objects and such other objects as will appear from the following description of preferred embodiments of the invention described with reference to the accompanying drawings, in which:
FIG. 1 is a view in perspective of a circular heat-exchange structure of the invention;
FIG. 2 is a plan View of the heat-exchange structure of FIG. 1;
P16. 3 is a plan view, to a larger scale than FIGS. 1 and 2, of a pair of heat-exchange panels having heatexchange fins interposed therebetween;
FIG. 4 is a sectional view taken on line 44 of FIG. 3 showing the internal configuration of a typical heatexchange panel;
PEG. 5 is a front view of a tube-header adapted to be attached to a heat-exchange panel;
PEG. 6 is a sectional view taken on the line 6-6 of FIG. 5;
FIG. 7 is a plan view of a collecting plate adapted to receive various tube-headers for distributing fluid thereto;
FIG. 8 is a sectional view taken on the line 8-8 of FIG. 7;
FIGS. 9 and 10 are elevation and plan views respectively of a fluid distributing boot adapted to be mounted over the collector plate of FIG. 7; and
FIG. 11 is an elevation of a tie rod used to maintain the various panels in proper spaced relationship.
Like numerals refer to like parts throughout the several views.
Turning now to the drawings a preferred form of the invention will be described Turning specifically to F168. 1 and 2, assemblage 1% comprises a heat-exchanger 11 and heat-exchanger 12. Heat-exchangers 11 and 12 are mirror duplicates of one another, therefore, for the purpose of this description, duplicate parts in exchangers 11 and 12 are given the same numerals.
The heat-exchangers are composed of a plurality of arcuate panels 13 more clearly shown in FIG. 3. Panels 13 comprise a plurality of extrusions internally cored to form a plurality of passageways 14, which are preferable to a single slot for strength purposes. The extrusions are welded together, as at 15, to form the completed panel. Corrugated heat-exchange fins 16 are provided on both sides of each arcuate panel 13. Pins 16 allow for cross (axial) flow of a heated or cooled gas with respect to panels 13. A thin aluminum sheet 17 is provided between adjacent fins 16 to prevent the fins from inter-engaging.
It will be appreciated that, for the purpose of the invention, panels 13 can take the form of extrusions, cast ings, etc., suitable for passing liquid therethrough. Panels 13 are nested one within the other with each panel forming a semi-circle of successively smaller radius, progressing from the outermost panel to the innermost.
As can be appreciated from the drawings, panels 13 provide a fluid course for a liquid to be either cooled or heated within the heat-exchangers. It can be readily seen that the liquid flow is circumferential (longitudinal of the panels), as seen in FIGS. 1 and 2.
On either end thereof, each panel 13 is provided with a fluid header 13. Headers 18 are formed of tubes 19 open on the upper end thereof and having a plurality of slots 21 through one wall thereof. A V-shaped flange portion 21 is provided for attachment to panels 13, preferably placing slots Ztl in registry with passageways 14 in panels 13. As can be noted from FIG. 6, the end of panel 13 is somewhat spaced from the wall of tube 19 defining slots 20, thereby forming a longitudinal passage 22 therebetween. This insures complete flow of fluid from slots 20 of tubes 19 into passageways 14 of panels 13 by way of passages 22, even though there be misalignment between the slots 20 and passageways 14.
The circumferential length of adjacent panels is selected such that alternate of said fluid headers 18 lie in adjacent radially directed planes such that said headers are positioned in staggered relation, as can clearly be seen in FIG. 3. This allows the headers 18 to be of larger diameter than would otherwise be possible.
The panels are assembled one within the other around an inner cylinder 23. Cylinder 23 is counterbored to receive therein a ring 24. Cylinder 23 provides the necessary rigidity and support to the entire structure. The purpose of ring 24 is to provide a gripping section for the entire assembly so that it may be picked up and handled by whatever lifting mechanism is desirable.
The tube plates 25' are each recessed around the edges thereof, as shown at 27, to receive a fluid distributing boot 28. The configuration of boot 28 can clearly be seen in FIGS. 9 and 1t), and include a handle member 29 and a pair of stiffening braces 30.
In order to help maintain the entire assembly in rigid alignment, a plurality of tie rods 31, as shown in FIG. 11, are notched as at 32, and are mounted at selected intervals along the top of the assembly. Notches 32 are so spaced along rod 31 as to each receive the upper edge of an adjacent panel 13 for attachment (as by welding) thereto. It will be appreciated that this prevents the panels from shifting toward, or away from, each other preventing any crushing of fins 16.
The entire assembly is encompassed about by a binder 33 of heavy metal, to which binder tie rods 31 are suitably attached as by welding on their outermost ends. On their innermost ends, tie rods 31 are fastened to cylinder 23 also as by welding.
Any fluid that is to be heated or cooled is led into one or the other of distributing boots 28. The boot 28 then distributes the fluid over the entire face of tube plate 25, the fluid thence flowing axially into the fluid headers 18, exiting therefrom by way of slots 20 into passageways 14, whence the fluid flows circumferentially through the various panels 13, exiting in the same manner through the opposite distributing boot 2-3. It will be apparent that the fluid will be subdivided, part flowing through heatexchanger 11 and part through heat-exchanger 12. Hot or cold air or other gas is then passed axially through heatexchange fins 16, giving up heat to, or picking up heat from the fluid flowing through panels 13.
We wish it to be understood that our invention is not to be limited to the specific constructions and arrangements shown and described, except only insofar as the claims may be so limited, as it will be apparent to those skilled in the art that changes may be made without departing from the principles of the invention.
What is claimed is:
1. A heat-exchanger comprising a plurality of arcuate internally cored panels defining circumferential fluid passageways, said panels taking the form of semi-circles of different radii nested one within the other, a plurality of corrugated fins positioned one each between said panels and bonded thereto providing axial fluid passages, a plurality of fluid headers having axially directed fluid passages attached to said free ends of said panels for distributing fluid axially of said panels for flow therethrough, the linear distance between said panels being less than the diameter of said headers, alternate of said panels terminating in a substantially radially directed plane and said panels therebetween terminating in a parallel offset plane such that said headers lie in said two planes and in staggered relation, and means attached to said fluid headers for either distributing fluid to or receiving fluid from said headers.
2. An assemblage comprising a pair of opposed heatexchangers as set out in claim 1, and wherein said last mentioned means comprises a pair of fluid distributing boots and wherein each said boot is attached to opposed fluid headers of both said heat-exchangers.
3. A heat-exchanger comprising a plurality of arcuate internally cored panels defining circumferential fluid passageways nested one within the other, a means positioned between said panels and bonded thereto providing axial fluid passages, a plurality of fluid headers having axially directed fluid passages attached to the free ends of said panels for distributing fluid axially of said panels for flow therethrough, the linear distance between said panels being less than the diameter of said headers, alternate of said panels terminating in alternate planes such that said headers lie in said two planes and in staggered relation, and a pair of radially extending fluid distributing boots each collecting the fluid headers at the free ends of said panels.
4. A heat-exchanger comprising a plurality of arcuate internally cored panels defining circumferential iluid passageways nested one within the other, means positioned between said panels and bonded thereto providing axial fluid passages, a fluid header having an axially directed fluid passage attached to the free ends of each of said panels for distributing fluid axially of said panels for flow therethrough, the linear distance between said panels being less than the diameter of said headers, al ternate of said panels terminating in two parallel planes such that said headers lie in said two planes and in staggered relation, and means attached to said fluid headers for distributing fluid to or receiving fluid from said headers.
References Cited in the file of this patent UNITED STATES PATENTS 632,506 Allington Sept. 5, 1899 1,329,697 Bowman Feb. 3, 1920 1,946,885 Schmidt et a] Feb. 13, 1934 1,991,194 Child Feb. 12, 1935 2,081,678 Rosenblad May 25, 1937 2,376,749 Belaiefi May 22, 1945 2,469,028 Belaieff May 3, 1949 2,858,113 Miller Oct. 28, 1958 FOREIGN PATENTS 581,586 Great Britain Oct. 17, 1946
Claims (1)
1. A HEAT-EXCHANGER COMPRISING A PLURALITY OF ARCUATE INTERNALLY CORED PANELS DEFINING CIRCUMFERENTIAL FLUID PASSAGEWAYS, SAID PANELS TAKING THE FORM OF SEMI-CIRCLES OF DIFFERENT RADII NESTED ONE WITHIN THE OTHER, A PLURALITY OF CORRUGATED FINS POSITIONED ONE EACH BETWEEN SAID PANELS AND BONDED THERETO PROVIDING AXIAL FLUID PASSAGES, A PLURALITY OF FLUID HEADERS HAVING AXIALLY DIRECTED FLUID PASSAGES ATTACHED TO SAID FREE ENDS OF SAID PANELS FOR DISTRIBUTING FLUID AXIALLY OF SAID PANELS FOR FLOW THERETHROUGH, THE LINEAR DISTANCE BETWEEN SAID PANELS BEING
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US834801A US3118498A (en) | 1959-08-19 | 1959-08-19 | Heat exchangers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US834801A US3118498A (en) | 1959-08-19 | 1959-08-19 | Heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
US3118498A true US3118498A (en) | 1964-01-21 |
Family
ID=25267843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US834801A Expired - Lifetime US3118498A (en) | 1959-08-19 | 1959-08-19 | Heat exchangers |
Country Status (1)
Country | Link |
---|---|
US (1) | US3118498A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289757A (en) * | 1964-06-24 | 1966-12-06 | Stewart Warner Corp | Heat exchanger |
US3318586A (en) * | 1965-01-11 | 1967-05-09 | Meredith Diven | Mass transfer unit using spaced flexible materials, and method of construction |
WO1986000395A1 (en) * | 1982-12-29 | 1986-01-16 | Hightech Heatexchange I Malmö Ab | A heat exchanger |
FR2664682A1 (en) * | 1987-08-15 | 1992-01-17 | Rolls Royce Plc | HEAT EXCHANGER. |
US5314021A (en) * | 1991-03-20 | 1994-05-24 | Valeo Thermique Moteur | Heat exchanger with a plurality of ranges of tubes, in particular for a motor vehicle |
US5339640A (en) * | 1992-12-23 | 1994-08-23 | Modine Manufacturing Co. | Heat exchanger for a thermoacoustic heat pump |
DE102010025588A1 (en) * | 2010-06-29 | 2011-12-29 | Mtu Aero Engines Gmbh | Profile heat exchanger for gas turbine, has heat exchanger packages including supply passage, exhausting passage and hollow profiles that are extended and bent against each other on two sides of supply and exhausting passages |
CN102840780A (en) * | 2012-08-01 | 2012-12-26 | 北京丰凯换热器有限责任公司 | Aluminum plate fin type annular radiator with fluid flowing in axial direction |
DE102013225989A1 (en) * | 2013-12-16 | 2015-07-16 | Mtu Aero Engines Gmbh | Heat exchanger for a gas turbine engine |
US10809007B2 (en) | 2017-11-17 | 2020-10-20 | General Electric Company | Contoured wall heat exchanger |
US11441850B2 (en) * | 2020-01-24 | 2022-09-13 | Hamilton Sundstrand Corporation | Integral mounting arm for heat exchanger |
US11453160B2 (en) | 2020-01-24 | 2022-09-27 | Hamilton Sundstrand Corporation | Method of building a heat exchanger |
US11460252B2 (en) | 2020-01-24 | 2022-10-04 | Hamilton Sundstrand Corporation | Header arrangement for additively manufactured heat exchanger |
US20230092417A1 (en) * | 2020-02-27 | 2023-03-23 | Mitsubishi Heavy Industries, Ltd. | Heat exchanger core and heat exchanger |
US11703283B2 (en) | 2020-01-24 | 2023-07-18 | Hamilton Sundstrand Corporation | Radial configuration for heat exchanger core |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US632506A (en) * | 1898-10-17 | 1899-09-05 | William E Allington | Heating and ventilating or refrigerating apparatus and system. |
US1329697A (en) * | 1917-08-06 | 1920-02-03 | Bowman Samuel | Radiator |
US1946885A (en) * | 1930-07-07 | 1934-02-13 | Ashco Corp | Internal combustion engine exhaust heater |
US1991194A (en) * | 1933-08-07 | 1935-02-12 | Air Way Electric Appl Corp | Heat transfer unit |
US2081678A (en) * | 1935-03-04 | 1937-05-25 | Rosenblads Patenter Ab | Heat exchanger |
US2376749A (en) * | 1942-01-16 | 1945-05-22 | Cyril Terence Delaney And Gall | Radiator |
GB581586A (en) * | 1944-07-10 | 1946-10-17 | Morris Motors Ltd | Improvements relating to tubular heat interchange apparatus particularly for heating air |
US2469028A (en) * | 1944-01-17 | 1949-05-03 | Cyril Terence Delaney And Gall | Plate type heat exchanger |
US2858113A (en) * | 1954-10-14 | 1958-10-28 | United Aircraft Corp | Heat exchanger |
-
1959
- 1959-08-19 US US834801A patent/US3118498A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US632506A (en) * | 1898-10-17 | 1899-09-05 | William E Allington | Heating and ventilating or refrigerating apparatus and system. |
US1329697A (en) * | 1917-08-06 | 1920-02-03 | Bowman Samuel | Radiator |
US1946885A (en) * | 1930-07-07 | 1934-02-13 | Ashco Corp | Internal combustion engine exhaust heater |
US1991194A (en) * | 1933-08-07 | 1935-02-12 | Air Way Electric Appl Corp | Heat transfer unit |
US2081678A (en) * | 1935-03-04 | 1937-05-25 | Rosenblads Patenter Ab | Heat exchanger |
US2376749A (en) * | 1942-01-16 | 1945-05-22 | Cyril Terence Delaney And Gall | Radiator |
US2469028A (en) * | 1944-01-17 | 1949-05-03 | Cyril Terence Delaney And Gall | Plate type heat exchanger |
GB581586A (en) * | 1944-07-10 | 1946-10-17 | Morris Motors Ltd | Improvements relating to tubular heat interchange apparatus particularly for heating air |
US2858113A (en) * | 1954-10-14 | 1958-10-28 | United Aircraft Corp | Heat exchanger |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289757A (en) * | 1964-06-24 | 1966-12-06 | Stewart Warner Corp | Heat exchanger |
US3318586A (en) * | 1965-01-11 | 1967-05-09 | Meredith Diven | Mass transfer unit using spaced flexible materials, and method of construction |
WO1986000395A1 (en) * | 1982-12-29 | 1986-01-16 | Hightech Heatexchange I Malmö Ab | A heat exchanger |
FR2664682A1 (en) * | 1987-08-15 | 1992-01-17 | Rolls Royce Plc | HEAT EXCHANGER. |
US5097896A (en) * | 1987-08-15 | 1992-03-24 | Rolls-Royce Plc | Heat exchanger |
US5314021A (en) * | 1991-03-20 | 1994-05-24 | Valeo Thermique Moteur | Heat exchanger with a plurality of ranges of tubes, in particular for a motor vehicle |
US5339640A (en) * | 1992-12-23 | 1994-08-23 | Modine Manufacturing Co. | Heat exchanger for a thermoacoustic heat pump |
DE102010025588A1 (en) * | 2010-06-29 | 2011-12-29 | Mtu Aero Engines Gmbh | Profile heat exchanger for gas turbine, has heat exchanger packages including supply passage, exhausting passage and hollow profiles that are extended and bent against each other on two sides of supply and exhausting passages |
CN102840780A (en) * | 2012-08-01 | 2012-12-26 | 北京丰凯换热器有限责任公司 | Aluminum plate fin type annular radiator with fluid flowing in axial direction |
DE102013225989A1 (en) * | 2013-12-16 | 2015-07-16 | Mtu Aero Engines Gmbh | Heat exchanger for a gas turbine engine |
DE102013225989B4 (en) | 2013-12-16 | 2019-05-02 | Mtu Aero Engines Gmbh | Heat exchanger for a gas turbine engine |
US10809007B2 (en) | 2017-11-17 | 2020-10-20 | General Electric Company | Contoured wall heat exchanger |
US11441850B2 (en) * | 2020-01-24 | 2022-09-13 | Hamilton Sundstrand Corporation | Integral mounting arm for heat exchanger |
US11453160B2 (en) | 2020-01-24 | 2022-09-27 | Hamilton Sundstrand Corporation | Method of building a heat exchanger |
US11460252B2 (en) | 2020-01-24 | 2022-10-04 | Hamilton Sundstrand Corporation | Header arrangement for additively manufactured heat exchanger |
US11703283B2 (en) | 2020-01-24 | 2023-07-18 | Hamilton Sundstrand Corporation | Radial configuration for heat exchanger core |
US11752691B2 (en) | 2020-01-24 | 2023-09-12 | Hamilton Sundstrand Corporation | Method of building a heat exchanger |
US20230092417A1 (en) * | 2020-02-27 | 2023-03-23 | Mitsubishi Heavy Industries, Ltd. | Heat exchanger core and heat exchanger |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3118498A (en) | Heat exchangers | |
US3327776A (en) | Heat exchanger | |
US2812165A (en) | Header units for plate type heat exchanger | |
US4073340A (en) | Formed plate type heat exchanger | |
US4285397A (en) | Heat-exchangers with plate-like heat exchange elements | |
US2462421A (en) | Crossflow heat exchanger | |
US4310960A (en) | Method of fabrication of a formed plate, counterflow fluid heat exchanger and apparatus thereof | |
US2612350A (en) | Expansion compensated countercurrent heat exchanger | |
US3894581A (en) | Method of manifold construction for formed tube-sheet heat exchanger and structure formed thereby | |
JPH0315117B2 (en) | ||
US3525390A (en) | Header construction for a plate-fin heat exchanger | |
US3368617A (en) | Heat exchanger | |
US3161234A (en) | Multipass evaporator | |
GB2082312A (en) | Header tank construction | |
US2539870A (en) | Crossflow heat exchanger | |
US3024003A (en) | Heat exchanger | |
US3942588A (en) | Cooling tower | |
US2539886A (en) | Tubeflo section | |
GB975071A (en) | Plate type heat exchangers | |
US2423697A (en) | Method of assembling headers and tubes | |
US3274672A (en) | Method of making a heat exchanger | |
US4303060A (en) | Collector panel for solar heating system | |
US2870998A (en) | Heat exchanger walls with coupled sinuous fin elements | |
US2204613A (en) | Heat exchanger | |
GB1066775A (en) | Improvements in or relating to heat exchangers |